不朽情缘

3??26????????8.0*1500*6000??纣?????÷??????????

?纣????????????????????????

?????????????????????????
1?????????????1.95??105MPa???????????????????????????????
??1.96 19.3 19.1??/3=1.93??105MPa??
2?????????????????μ???????????????
??L=P*L*(1-e-(kx ???))/(kL ???)/Ay/Eg

????纣?????????????????



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??????????????????????????????????????????????????????????????????????????????λ???????????????????????????????????????????????




3??26????????8.0*1500*6000??纣?????????????????????
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